Home / 18,081,766,587.40-24,954,234,084.48-10,848,085,316.62

Finding the Fourth Proportional to 18,081,766,587.40, 24,954,234,084.48 and 10,848,085,316.62

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Solution

The fourth proportional to 18,081,766,587.40, 24,954,234,084.48 and 10,848,085,316.62 is: 14,971,195,378.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,081,766,587.40 : 24,954,234,084.48 = 10,848,085,316.62 : x
  2. Step 2: Convert to fraction form
    18,081,766,587.40/24,954,234,084.48 = 10,848,085,316.62/x
  3. Step 3: Cross multiply
    18,081,766,587.40x = 24,954,234,084.48 × 10,848,085,316.62
  4. Step 4: Simplify right side
    18,081,766,587.40x = 270,705,660,359,345,831,936
  5. Step 5: Solve for x
    x = 270,705,660,359,345,831,936/18,081,766,587.40
  6. Step 6: Final answer
    x = 14,971,195,378.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.